這句句子的寫法有否問題？

沒有問題。
不過記住要大寫。
I am going to Spain for learning Spanish.
這才正確。

有第二種寫法的:
I am going to learn Spainsh in Spain.

兩者都可以的。

同意知識長所講， for learning Spanish 是有問題的，應該改為 for the reason of learning Spanish 或 to learn Spanish。

沒有問題的,所以請放心

I am going to Spain.
Why are you going to Spain?
I am going to Spain to learn Spanish.
I am going to Spain for the reason of learning Spanish.

2013-05-11 21:40:35 補充：
Learning Spanish is my reason for going to Spain.
Learning Spanish is the reason for my going to Spain.
Learning Spanish is the reason for me to go to Spain.

yes!!!!!!!!!
I am going to spain for learning spanish.

少了動詞!!!!!!a big problem!!!!!!!
你應該說:
I am going to go to spain for learning spanish.

2013-05-11 17:07:54 補充：
belive me!!!

這句句子的寫法有否問題？I am going to spain for learning spanish.- people understand what you mean
but not proper English
Better rewrite it as :-

I am going to learn Spanish in Spain. - proper English